PR:

Obtained from:
Submitted by:
Reviewed by:
1.)  AddChildNode(), characters() modified to throw SAXParseException to
allow AddChildNode() to do validation of its own.

2.)  Better child validation added to PageSequence.java.

3.)  Various other code cleanups.


git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@197903 13f79535-47bb-0310-9956-ffa450edef68

src/java/org/apache/fop/area/AreaTreeHandler.java

@@ -351,8 +351,7 @@ public class AreaTreeHandler extends FOInputHandler {
      * @param pageSequence the page sequence ending
      * @throws FOPException if there is an error formatting the pages
      */
-    public void endPageSequence(PageSequence pageSequence)
-                throws FOPException {
+    public void endPageSequence(PageSequence pageSequence) {
         //areaTree.setFontInfo(fontInfo);
 
         if (collectStatistics) {
@@ -377,8 +376,7 @@ public class AreaTreeHandler extends FOInputHandler {
      * @param areaTree the area tree to format this page sequence into
      * @throws FOPException if there is an error formatting the contents
      */
-    private void formatPageSequence(PageSequence pageSeq) 
-            throws FOPException {
+    private void formatPageSequence(PageSequence pageSeq) {
         Title title = null;
         if (pageSeq.getTitleFO() != null) {
             title = getTitleArea(pageSeq.getTitleFO());

src/java/org/apache/fop/fo/FOInputHandler.java

@@ -144,11 +144,9 @@ public abstract class FOInputHandler {
     }
 
     /**
-     *
      * @param pageSeq PageSequence that is ending.
-     * @throws FOPException For errors encountered.
      */
-    public void endPageSequence(PageSequence pageSeq) throws FOPException {
+    public void endPageSequence(PageSequence pageSeq) {
     }
 
     /**

src/java/org/apache/fop/fo/FONode.java

@@ -66,7 +66,7 @@ public abstract class FONode {
      * Set the location information for this element
      * @param locator the org.xml.sax.Locator object
      */
-    public void setLocation(Locator locator) {
+    public void setLocator(Locator locator) {
         if (locator != null) {
             this.locator = locator;
         }
@@ -130,7 +130,7 @@ public abstract class FONode {
      * @param locator location in fo source file. 
      */
     protected void addCharacters(char data[], int start, int length,
-                                 Locator locator) {
+                                 Locator locator) throws SAXParseException {
         // ignore
     }
 
@@ -151,7 +151,7 @@ public abstract class FONode {
     /**
      * @param child child node to be added to the childNodes of this node
      */
-    protected void addChildNode(FONode child) {
+    protected void addChildNode(FONode child) throws SAXParseException {
     }
 
     /**

src/java/org/apache/fop/fo/FOTreeBuilder.java

@@ -204,10 +204,11 @@ public class FOTreeBuilder extends DefaultHandler {
      * SAX Handler for characters
      * @see org.xml.sax.ContentHandler#characters(char[], int, int)
      */
-    public void characters(char[] data, int start, int length) {
-        if (currentFObj != null) {
-            currentFObj.addCharacters(data, start, start + length, locator);
-        }
+    public void characters(char[] data, int start, int length) 
+        throws SAXParseException {
+            if (currentFObj != null) {
+                currentFObj.addCharacters(data, start, start + length, locator);
+            }
     }
 
     /**

src/java/org/apache/fop/fo/FObj.java

@@ -102,7 +102,7 @@ public class FObj extends FONode implements Constants {
      */
     public void processNode(String elementName, Locator locator, 
                             Attributes attlist) throws SAXParseException {
-        setLocation(locator);
+        setLocator(locator);
         addProperties(attlist);
     }
 
@@ -225,7 +225,7 @@ public class FObj extends FONode implements Constants {
     /**
      * @see org.apache.fop.fo.FONode#addChildNode(FONode)
      */
-    protected void addChildNode(FONode child) {
+    protected void addChildNode(FONode child) throws SAXParseException {
         if (PropertySets.canHaveMarkers(getNameId()) && 
             child.getNameId() == FO_MARKER) {
                 addMarker((Marker) child);

src/java/org/apache/fop/fo/FObjMixed.java

@@ -20,6 +20,7 @@ package org.apache.fop.fo;
 
 import java.util.List;
 import org.xml.sax.Locator;
+import org.xml.sax.SAXParseException;
 import org.apache.fop.layoutmgr.LMiter;
 import org.apache.fop.layoutmgr.InlineStackingLayoutManager;
 
@@ -46,7 +47,7 @@ public class FObjMixed extends FObj {
      * @param locator location in fo source file. 
      */
     protected void addCharacters(char data[], int start, int length,
-                                 Locator locator) {
+                                 Locator locator) throws SAXParseException {
         if (textInfo == null) {
             // Really only need one of these, but need to get fontInfo
             // stored in propMgr for later use.
@@ -55,7 +56,7 @@ public class FObjMixed extends FObj {
         }
 
         FOText ft = new FOText(data, start, length, textInfo, this);
-        ft.setLocation(locator);
+        ft.setLocator(locator);
         
         getFOInputHandler().characters(ft.ca, ft.startIndex, ft.endIndex);
         addChildNode(ft);

src/java/org/apache/fop/fo/XMLObj.java

@@ -70,7 +70,7 @@ public abstract class XMLObj extends FONode {
      */
     public void processNode(String elementName, Locator locator, 
         Attributes attlist) throws SAXParseException {
-            setLocation(locator);
+            setLocator(locator);
             name = elementName;
             attr = attlist;
     }

src/java/org/apache/fop/fo/flow/Block.java

@@ -166,7 +166,7 @@ public class Block extends FObjMixed {
     /**
      * @see org.apache.fop.fo.FONode#addChildNode(FONode)
      */
-    public void addChildNode(FONode child) {
+    public void addChildNode(FONode child) throws SAXParseException {
         // Handle whitespace based on values of properties
         // Handle a sequence of inline-producing child nodes in
         // one pass

src/java/org/apache/fop/fo/flow/Table.java

@@ -109,7 +109,7 @@ public class Table extends FObj {
     /**
      * @see org.apache.fop.fo.FONode#addChildNode(FONode)
      */
-    protected void addChildNode(FONode child) {
+    protected void addChildNode(FONode child) throws SAXParseException {
         if (child.getName().equals("fo:table-column")) {
             if (columns == null) {
                 columns = new ArrayList();

src/java/org/apache/fop/fo/pagination/Flow.java

@@ -34,25 +34,15 @@ import org.apache.fop.layoutmgr.FlowLayoutManager;
 
 /**
  * Class modelling the fo:flow object.
+ * @todo check need for markerSnapshot, contentWidth
  */
 public class Flow extends FObj {
 
-    /**
-     * PageSequence container
-     */
-    private PageSequence pageSequence;
-
     /**
      * ArrayList to store snapshot
      */
     private ArrayList markerSnapshot;
 
-    /**
-     * flow-name attribute: indicates the region the content of this
-     * flow should go to.
-     */
-    protected String flowName;
-
     /**
      * Content-width of current column area during layout
      */
@@ -74,16 +64,13 @@ public class Flow extends FObj {
     protected void addProperties(Attributes attlist) throws SAXParseException {
         super.addProperties(attlist);
 
-        this.pageSequence = (PageSequence) parent;
-
-        flowName = getPropString(PR_FLOW_NAME);
+        // check flow_name property
+        String flowName = getPropString(PR_FLOW_NAME);
 
         if (flowName == null || flowName.equals("")) {
             missingPropertyError("flow-name");
         }
-        
-        // Now done in addChild of page-sequence
-        //pageSequence.addFlow(this);
+
         getFOInputHandler().startFlow(this);
     }
 

src/java/org/apache/fop/fo/pagination/LayoutMasterSet.java

@@ -93,6 +93,42 @@ public class LayoutMasterSet extends FObj {
         if (childNodes == null) {
             missingChildElementError("(simple-page-master|page-sequence-master)+");
         }
+        checkRegionNames();
+    }
+
+    /**
+     * Section 7.25.7: check to see that if a region-name is a
+     * duplicate, that it maps to the same fo region-class.
+     * @throws SAXParseException if there's a name duplication
+     */
+    private void checkRegionNames() throws SAXParseException {
+        // (user-entered) region-name to default region map.
+        Map allRegions = new java.util.HashMap();
+        for (Iterator spm = simplePageMasters.values().iterator();
+                spm.hasNext();) {
+            SimplePageMaster simplePageMaster =
+                (SimplePageMaster)spm.next();
+            Map spmRegions = simplePageMaster.getRegions();
+            for (Iterator e = spmRegions.values().iterator();
+                    e.hasNext();) {
+                Region region = (Region) e.next();
+                if (allRegions.containsKey(region.getRegionName())) {
+                    String defaultRegionName =
+                        (String) allRegions.get(region.getRegionName());
+                    if (!defaultRegionName.equals(region.getDefaultRegionName())) {
+                        throw new SAXParseException("Region-name ("
+                                               + region.getRegionName()
+                                               + ") is being mapped to multiple "
+                                               + "region-classes ("
+                                               + defaultRegionName + " and "
+                                               + region.getDefaultRegionName()
+                                               + ")", locator);
+                    }
+                }
+                allRegions.put(region.getRegionName(),
+                               region.getDefaultRegionName());
+            }
+        }
     }
 
     /**
@@ -166,41 +202,6 @@ public class LayoutMasterSet extends FObj {
         return (PageSequenceMaster)this.pageSequenceMasters.get(masterName);
     }
 
-    /**
-     * Section 7.25.7: check to see that if a region-name is a
-     * duplicate, that it maps to the same fo region-class.
-     * @throws SAXParseException if there's a name duplication
-     */
-    public void checkRegionNames() throws SAXParseException {
-        // (user-entered) region-name to default region map.
-        Map allRegions = new java.util.HashMap();
-        for (Iterator spm = simplePageMasters.values().iterator();
-                spm.hasNext();) {
-            SimplePageMaster simplePageMaster =
-                (SimplePageMaster)spm.next();
-            Map spmRegions = simplePageMaster.getRegions();
-            for (Iterator e = spmRegions.values().iterator();
-                    e.hasNext();) {
-                Region region = (Region) e.next();
-                if (allRegions.containsKey(region.getRegionName())) {
-                    String defaultRegionName =
-                        (String) allRegions.get(region.getRegionName());
-                    if (!defaultRegionName.equals(region.getDefaultRegionName())) {
-                        throw new SAXParseException("Region-name ("
-                                               + region.getRegionName()
-                                               + ") is being mapped to multiple "
-                                               + "region-classes ("
-                                               + defaultRegionName + " and "
-                                               + region.getDefaultRegionName()
-                                               + ")", locator);
-                    }
-                }
-                allRegions.put(region.getRegionName(),
-                               region.getDefaultRegionName());
-            }
-        }
-    }
-
     /**
      * Checks whether or not a region name exists in this master set.
      * @param regionName name of the region

src/java/org/apache/fop/fo/pagination/PageSequence.java

@@ -27,7 +27,6 @@ import org.xml.sax.Locator;
 import org.xml.sax.SAXParseException;
 
 // FOP
-import org.apache.fop.apps.FOPException;
 import org.apache.fop.fo.FONode;
 import org.apache.fop.fo.FObj;
 
@@ -38,16 +37,13 @@ import org.apache.fop.fo.FObj;
  */
 public class PageSequence extends FObj {
     //
-    // intial-page-number types
+    // initial-page-number types
     //
     public static final int EXPLICIT = 0;
     public static final int AUTO = 1;
     public static final int AUTO_EVEN = 2;
     public static final int AUTO_ODD = 3;
 
-    //
-    // associations
-    //
     /**
      * The parent root object
      */
@@ -68,11 +64,7 @@ public class PageSequence extends FObj {
      */
     public HashMap flowMap;
 
-    // according to communication from Paul Grosso (XSL-List,
-    // 001228, Number 406), confusion in spec section 6.4.5 about
-    // multiplicity of fo:flow in XSL 1.0 is cleared up - one (1)
-    // fo:flow per fo:page-sequence only.
-//    private boolean isFlowSet = false;
+//  private boolean isFlowSet = false;
 
     // for structure handler
     private boolean sequenceStarted = false;
@@ -113,14 +105,14 @@ public class PageSequence extends FObj {
     public PageSequenceMaster pageSequenceMaster;
 
     /**
-     * The main content flow for this page-sequence.
+     * The fo:title object for this page-sequence.
      */
-    private Flow mainFlow = null;
+    private Title titleFO;
 
     /**
-     * The fo:title object for this page-sequence.
+     * The fo:flow object for this page-sequence.
      */
-    private Title titleFO;
+    private Flow mainFlow = null;
 
     /**
      * Create a page sequence FO node.
@@ -131,113 +123,13 @@ public class PageSequence extends FObj {
         super(parent);
     }
 
-    /**
-     * @see org.apache.fop.fo.FONode#validateChildNode(Locator, String, String)
-        XSL Content Model: (title?,static-content*,flow)
-     */
-    protected void validateChildNode(Locator loc, String nsURI, String localName) 
-        throws SAXParseException {
-        if (nsURI == FO_URI) {
-            if (localName.equals("title")) {
-                if (titleFO != null) {
-                    tooManyNodesError(loc, "fo:title");
-                } else if (flowMap.size() > 0) {
-                    nodesOutOfOrderError(loc, "fo:title", "fo:static-content");
-                } else if (mainFlow != null) {
-                    nodesOutOfOrderError(loc, "fo:title", "fo:flow");
-                }
-            } else if (localName.equals("static-content")) {
-                if (mainFlow != null) {
-                    nodesOutOfOrderError(loc, "fo:static-content", "fo:flow");
-                }                
-            } else if (localName.equals("flow")) {
-                if (mainFlow != null) {
-                    tooManyNodesError(loc, "fo:flow");
-                }
-            } else {
-                invalidChildError(loc, nsURI, localName);
-            }
-        } else {
-            invalidChildError(loc, nsURI, localName);
-        }
-    }
-
-    /**
-     * Signal end of this xml element.
-     * This passes the end page sequence to the structure handler
-     * so it can act upon that.
-     */
-    protected void endOfNode() throws SAXParseException {
-        if (mainFlow == null) {
-           missingChildElementError("(title?,static-content*,flow)");
-        }
-        try {
-            getFOInputHandler().endPageSequence(this);
-        } catch (FOPException fopex) {
-            getLogger().error("Error in PageSequence.endOfNode(): "
-              + fopex.getMessage(), fopex);
-        }
-    }
-
-    /**
-     * @see org.apache.fop.fo.FONode#addChildNode(FONode)
-     */
-    public void addChildNode(FONode child) {
-        try {
-            String childName = child.getName();
-            if (childName.equals("fo:title")) {
-               this.titleFO = (Title)child;
-            } else if (childName.equals("fo:flow")) {
-                this.mainFlow = (Flow)child;
-                String flowName = this.mainFlow.getPropString(PR_FLOW_NAME);
-                if (flowMap.containsKey(flowName)) {
-                    throw new FOPException("flow-name "
-                        + flowName
-                        + " is not unique within an fo:page-sequence");
-                }
-                if (!this.layoutMasterSet.regionNameExists(flowName)) {
-                    getLogger().error("region-name '"
-                        + flowName
-                        + "' doesn't exist in the layout-master-set.");
-                }
-                // Don't add main flow to the flow map
-//              addFlow(mainFlow);
-                startStructuredPageSequence();
-                super.addChildNode(child); // For getChildren
-            } else if (childName.equals("fo:static-content")) {
-                String flowName = ((StaticContent)child).getPropString(PR_FLOW_NAME);
-                if (flowMap.containsKey(flowName)) {
-                    throw new FOPException("flow-name " + flowName
-                              + " is not unique within an fo:page-sequence");
-                }
-                if (!this.layoutMasterSet.regionNameExists(flowName)) {
-                    throw new FOPException("region-name '" + flowName
-                              + "' doesn't exist in the layout-master-set.");
-                }
-                flowMap.put(flowName, child);
-//              addFlow((Flow)child);
-                startStructuredPageSequence();
-            } 
-        } catch (FOPException fopex) {
-            getLogger().error("Error in PageSequence.addChildNode(): "
-                + fopex.getMessage(), fopex);
-        }
-    }
-
-
     /**
      * @see org.apache.fop.fo.FObj#addProperties
      */
     protected void addProperties(Attributes attlist) throws SAXParseException {
         super.addProperties(attlist);
-
         this.root = (Root) parent;
-//      this.root.addPageSequence(this);
         layoutMasterSet = root.getLayoutMasterSet();
-        
-        // best time to run some checks on LayoutMasterSet
-        layoutMasterSet.checkRegionNames();
-
         flowMap = new HashMap();
 
         // we are now on the first page of the page sequence
@@ -257,7 +149,7 @@ public class PageSequence extends FObj {
                 this.explicitFirstNumber = (pageStart > 0) ? pageStart : 1;
             } catch (NumberFormatException nfe) {
                 throw new SAXParseException("\"" + ipnValue
-                                       + "\" is not a valid value for initial-page-number", locator);
+                    + "\" is not a valid value for initial-page-number", locator);
             }
         }
 
@@ -269,17 +161,17 @@ public class PageSequence extends FObj {
                     this.layoutMasterSet.getPageSequenceMaster(masterName);
             if (this.pageSequenceMaster == null) {
                 throw new SAXParseException("master-reference '" + masterName
-                                       + "' for fo:page-sequence matches no"
-                                       + " simple-page-master or page-sequence-master", locator);
+                    + "' for fo:page-sequence matches no"
+                    + " simple-page-master or page-sequence-master", locator);
             }
         }
 
         // get the 'format' properties
         this.pageNumberGenerator =
             new PageNumberGenerator(getPropString(PR_FORMAT),
-                                    this.propertyList.get(PR_GROUPING_SEPARATOR).getCharacter(),
-                                    this.propertyList.get(PR_GROUPING_SIZE).getNumber().intValue(),
-                                    getPropEnum(PR_LETTER_VALUE));
+                this.propertyList.get(PR_GROUPING_SEPARATOR).getCharacter(),
+                this.propertyList.get(PR_GROUPING_SIZE).getNumber().intValue(),
+                getPropEnum(PR_LETTER_VALUE));
 
         this.forcePageCount = getPropEnum(PR_FORCE_PAGE_COUNT);
 
@@ -291,26 +183,95 @@ public class PageSequence extends FObj {
         startStructuredPageSequence();
     }
 
+    /**
+     * @see org.apache.fop.fo.FONode#validateChildNode(Locator, String, String)
+        XSL Content Model: (title?,static-content*,flow)
+     */
+    protected void validateChildNode(Locator loc, String nsURI, String localName) 
+        throws SAXParseException {
+        if (nsURI == FO_URI) {
+            if (localName.equals("title")) {
+                if (titleFO != null) {
+                    tooManyNodesError(loc, "fo:title");
+                } else if (flowMap.size() > 0) {
+                    nodesOutOfOrderError(loc, "fo:title", "fo:static-content");
+                } else if (mainFlow != null) {
+                    nodesOutOfOrderError(loc, "fo:title", "fo:flow");
+                }
+            } else if (localName.equals("static-content")) {
+                if (mainFlow != null) {
+                    nodesOutOfOrderError(loc, "fo:static-content", "fo:flow");
+                }                
+            } else if (localName.equals("flow")) {
+                if (mainFlow != null) {
+                    tooManyNodesError(loc, "fo:flow");
+                }
+            } else {
+                invalidChildError(loc, nsURI, localName);
+            }
+        } else {
+            invalidChildError(loc, nsURI, localName);
+        }
+    }
+
+    /**
+     * @see org.apache.fop.fo.FONode#addChildNode(FONode)
+     * @todo see if addChildNode() should also be called for fo's other than
+     *  fo:flow.
+     */
+    public void addChildNode(FONode child) throws SAXParseException {
+        int childId = child.getNameId();
+
+        if (childId == FO_TITLE) {
+            this.titleFO = (Title) child;
+        } else if (childId == FO_FLOW) {
+            this.mainFlow = (Flow) child;
+            addFlow(mainFlow);
+            startStructuredPageSequence();
+            super.addChildNode(child); // For getChildren
+        } else if (childId == FO_STATIC_CONTENT) {
+            addFlow((StaticContent) child);
+            startStructuredPageSequence();
+        }
+    }
+
+    /**
+     * Signal end of this xml element.
+     * This passes the end page sequence to the structure handler
+     * so it can act upon that.
+     */
+    protected void endOfNode() throws SAXParseException {
+        if (mainFlow == null) {
+           missingChildElementError("(title?,static-content*,flow)");
+        }
+
+        getFOInputHandler().endPageSequence(this);
+    }
 
     /**
      * Add a flow or static content, mapped by its flow-name.
      * The flow-name is used to associate the flow with a region on a page,
-     * based on the names given to the regions in the page-master used to
-     * generate that page.
+     * based on the region-names given to the regions in the page-master
+     * used to generate that page.
      */
-//      private void addFlow(Flow flow) throws FOPException {
-//          if (flowMap.containsKey(flow.getFlowName())) {
-//              throw new FOPException("flow-names must be unique within an fo:page-sequence");
-//          }
-//          if (!this.layoutMasterSet.regionNameExists(flow.getFlowName())) {
-//              getLogger().error("region-name '"
-//                                     + flow.getFlowName()
-//                                     + "' doesn't exist in the layout-master-set.");
-//          }
-//          flowMap.put(flow.getFlowName(), flow);
-//          //setIsFlowSet(true);
-//      }
+     private void addFlow(Flow flow) throws SAXParseException {
+        String flowName = flow.getPropString(PR_FLOW_NAME);
+
+        if (hasFlowName(flowName)) {
+            throw new SAXParseException ("duplicate flow-name \""
+                + flowName
+                + "\" found within fo:page-sequence", flow.locator);
+        }
 
+        if (!layoutMasterSet.regionNameExists(flowName) 
+            && !flowName.equals("xsl-before-float-separator") 
+            && !flowName.equals("xsl-footnote-separator")) {
+                throw new SAXParseException ("flow-name \""
+                    + flowName
+                    + "\" could not be mapped to a region-name in the"
+                    + " layout-master-set", flow.locator);
+        }
+    }
 
     /**
      * Start the page-sequence logic in the Structured Handler
@@ -322,7 +283,6 @@ public class PageSequence extends FObj {
         }
     }
 
-
     /**
      * Initialize the current page number for the start of the page sequence.
      */
@@ -667,15 +627,7 @@ public class PageSequence extends FObj {
      * @return the static content FO node
      */
     public StaticContent getStaticContent(String name) {
-        return (StaticContent)flowMap.get(name);
-    }
-
-    /**
-     * Accessor method for layoutMasterSet
-     * @return layoutMasterSet for this object
-     */
-    public LayoutMasterSet getLayoutMasterSet() {
-        return layoutMasterSet;
+        return (StaticContent) flowMap.get(name);
     }
 
     /**
@@ -695,6 +647,17 @@ public class PageSequence extends FObj {
         return mainFlow;
     }
 
+    /**
+     * Determine if this PageSequence already has a flow with the given flow-name
+     * Used for validation of incoming fo:flow or fo:static-content objects
+     * @param flowName The flow-name to search for
+     * @return true if flow-name already defined within this page sequence, 
+     *    false otherwise
+     */
+    public boolean hasFlowName(String flowName) {
+        return flowMap.containsKey(flowName);
+    }
+
     /**
      * Public accessor for getting the PageSequenceMaster (if any) to which this
      * PageSequence is attached.

src/java/org/apache/fop/fo/pagination/RegionBA.java

@@ -61,7 +61,7 @@ public abstract class RegionBA extends Region {
         Region start = getSiblingRegion(FO_REGION_START);
         if (start != null) {
             offset = start.getPropLength(PR_EXTENT);
-            vpRefRect.translate(offset, 0);
+            vpRefRect.translate(offset, 0);  // move (x, y) units
         }
         Region end = getSiblingRegion(FO_REGION_END);
         if (end != null) {

src/java/org/apache/fop/fo/pagination/RegionEnd.java

@@ -58,9 +58,11 @@ public class RegionEnd extends RegionSE {
         // Depends on extent, precedence and writing mode
         Rectangle vpRect;
         if (this.wm == WritingMode.LR_TB || this.wm == WritingMode.RL_TB) {
+            // Rectangle:  x , y (of top left point), width, height
             vpRect = new Rectangle(reldims.ipd - extent, 0,
                     extent, reldims.bpd);
         } else {
+            // Rectangle:  x , y (of top left point), width, height
             vpRect = new Rectangle(reldims.ipd - extent, 0,
                     reldims.bpd, extent);
         }

src/java/org/apache/fop/fo/pagination/RepeatablePageMasterReference.java

@@ -50,7 +50,6 @@ public class RepeatablePageMasterReference extends FObj
 
     /**
      * @see org.apache.fop.fo.FObj#addProperties
-     * @todo need to 
      */
     protected void addProperties(Attributes attlist) throws SAXParseException {
         super.addProperties(attlist);

src/java/org/apache/fop/layoutmgr/PageLayoutManager.java

@@ -768,9 +768,6 @@ public class PageLayoutManager extends AbstractLayoutManager implements Runnable
                spm.getPropertyManager().getWritingMode(), pageRefRect, reldims);
 
        // Create a RegionViewport/ reference area pair for each page region
-
-       boolean bHasBody = false;
-
        for (Iterator regenum = spm.getRegions().values().iterator();
             regenum.hasNext();) {
            Region r = (Region)regenum.next();
@@ -783,17 +780,9 @@ public class PageLayoutManager extends AbstractLayoutManager implements Runnable
                rvp.setRegion(makeRegionReferenceArea(r, rvp.getViewArea()));
            }
            page.setRegionViewport(r.getNameId(), rvp);
-           if (r.getNameId() == FO_REGION_BODY) {
-               bHasBody = true;
-           }
-       }
-
-       if (!bHasBody) {
-           spm.getLogger().error("simple-page-master has no region-body");
        }
 
        return new PageViewport(page, new Rectangle(0, 0, pageWidth, pageHeight));
-
     }
 
     /**

src/java/org/apache/fop/render/mif/MIFHandler.java

@@ -116,9 +116,9 @@ public class MIFHandler extends FOInputHandler {
         // get the layout master set
         // setup the pages for this sequence
         String name = pageSeq.getPropString(Constants.PR_MASTER_REFERENCE);
-        SimplePageMaster spm = pageSeq.getLayoutMasterSet().getSimplePageMaster(name);
+        SimplePageMaster spm = pageSeq.getRoot().getLayoutMasterSet().getSimplePageMaster(name);
         if (spm == null) {
-            PageSequenceMaster psm = pageSeq.getLayoutMasterSet().getPageSequenceMaster(name);
+            PageSequenceMaster psm = pageSeq.getRoot().getLayoutMasterSet().getPageSequenceMaster(name);
         } else {
             // create simple master with regions
             MIFElement prop = new MIFElement("PageType");
@@ -159,8 +159,7 @@ public class MIFHandler extends FOInputHandler {
     /**
      * @see org.apache.fop.fo.FOInputHandler#endPageSequence(PageSequence)
      */
-    public void endPageSequence(PageSequence pageSeq) throws FOPException {
-
+    public void endPageSequence(PageSequence pageSeq) {
     }
 
     /**

src/java/org/apache/fop/render/rtf/RTFHandler.java

@@ -178,7 +178,7 @@ public class RTFHandler extends FOInputHandler {
                 String reference = prop.getString();
 
                 SimplePageMaster pagemaster 
-                    = pageSeq.getLayoutMasterSet().getSimplePageMaster(reference);
+                    = pageSeq.getRoot().getLayoutMasterSet().getSimplePageMaster(reference);
 
                 //only simple-page-master supported, so pagemaster may be null
                 if (pagemaster != null) {
@@ -202,7 +202,7 @@ public class RTFHandler extends FOInputHandler {
     /**
      * @see org.apache.fop.fo.FOInputHandler#endPageSequence(PageSequence)
      */
-    public void endPageSequence(PageSequence pageSeq) throws FOPException {
+    public void endPageSequence(PageSequence pageSeq) {
         if (bDefer) {
             return;
         }