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ObjectNodeImpl
ElementImpl
ElementWithAttributes
StyleElement
ExtensionInstruction
RunElement
PipeImageElement
public class PipeImageElement
Implements almost the same thing as Exec.run saxon extension, except that instead of returning stdout as a string or XML, it is interpreted as an image and sent directly to the servlet output stream (with a proper MIME type). Images of type PNG and JPEG are acceptable; others will cause an exception to be thrown.
Field Summary | |
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protected int |
sequence
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Fields inherited from class RunElement |
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command, timeoutMsec |
Fields inherited from class StyleElement |
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defaultCollationName, defaultXPathNamespace, extensionNamespaces, REPORT_ALWAYS, REPORT_IF_INSTANTIATED, REPORT_UNLESS_FALLBACK_AVAILABLE, REPORT_UNLESS_FORWARDS_COMPATIBLE, reportingCircumstances, staticContext, validationError, version |
Fields inherited from class ElementWithAttributes |
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attributeList, namespaceList |
Fields inherited from class ElementImpl |
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nameCode, root |
Fields inherited from class NodeImpl |
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index, NODE_LETTER, parent |
Fields inherited from interface NodeInfo |
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ALL_NAMESPACES, EMPTY_NAMESPACE_LIST, IS_DTD_TYPE, IS_NILLED, LOCAL_NAMESPACES, NO_NAMESPACES |
Fields inherited from interface ValueRepresentation |
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EMPTY_VALUE_ARRAY |
Constructor Summary | |
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PipeImageElement()
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Method Summary | |
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void |
addChild(NodeImpl arg0,
int arg1)
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void |
compact(int arg0)
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Expression |
compile(Executable exec)
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AxisIterator |
enumerateChildren(NodeTest arg0)
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NodeInfo |
getFirstChild()
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NodeInfo |
getLastChild()
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protected NodeImpl |
getNthChild(int arg0)
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protected long |
getSequenceNumber()
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String |
getStringValue()
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CharSequence |
getStringValueCS()
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boolean |
hasChildNodes()
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void |
useChildrenArray(NodeImpl[] arg0)
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Methods inherited from class RunElement |
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getArgInstructions, prepareAttributes |
Methods inherited from class ExtensionInstruction |
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isInstruction, mayContainFallback, validate |
Methods inherited from class StyleElement |
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allocateLocationId, allocatePatternSlots, allocateSlots, allocateSlots, backwardsCompatibleModeIsEnabled, bindVariable, checkEmpty, checkSortComesFirst, checkTopLevel, checkUnknownAttribute, checkWithinTemplate, compileError, compileError, compileError, compileSequenceConstructor, compileWarning, definesExcludedNamespace, definesExtensionElement, fallbackProcessing, fixupReferences, forwardsCompatibleModeIsEnabled, getAttributeSets, getAttributeValue, getCommonChildItemType, getConstructType, getContainingSlotManager, getContainingStylesheet, getDefaultCollationName, getDefaultXPathNamespace, getExecutable, getHostLanguage, getLastChildInstruction, getLineNumber, getLineNumber, getLocationProvider, getNamespaceResolver, getObjectFingerprint, getObjectNameCode, getPrecedence, getPreparedStylesheet, getPrincipalStylesheet, getProperties, getProperty, getReturnedItemType, getSchemaType, getStaticContext, getStylesheetFunction, getSystemId, getTargetNamePool, getTypeAnnotation, getVersion, getWithParamInstructions, isExcludedNamespace, isExplaining, isExtensionNamespace, isPermittedChild, issueWarning, issueWarning, isTopLevel, makeAttributeValueTemplate, makeExpression, makeNameCode, makeNamespaceContext, makePattern, makeSequenceType, makeSortKeys, makeTraceInstruction, markTailCalls, mayContainSequenceConstructor, postValidate, processAllAttributes, processAttributes, processDefaultCollationAttribute, processDefaultXPathNamespaceAttribute, processExcludedNamespaces, processExtensionElementAttribute, processVersionAttribute, replaceSubExpression, reportAbsence, setLineNumber, setObjectNameCode, setValidationError, substituteFor, typeCheck, typeCheck, undeclaredNamespaceError, validateChildren, validateSubtree |
Methods inherited from class ElementWithAttributes |
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copy, getAttributeList, getAttributeValue, getDeclaredNamespaces, getInScopeNamespaceCodes, getPrefixForURI, getURICodeForPrefix, getURIForPrefix, initialise, iteratePrefixes, sendNamespaceDeclarations, setNamespaceDeclarations |
Methods inherited from class ElementImpl |
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generateId, getBaseURI, getDocumentRoot, getNameCode, getNodeKind, getRoot, getSystemId, setNameCode, setSystemId |
Methods inherited from class NodeImpl |
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atomize, compareOrder, equals, getColumnNumber, getConfiguration, getDisplayName, getDocumentNumber, getFingerprint, getLocalPart, getNamePool, getNextInDocument, getNextSibling, getParent, getPrefix, getPreviousInDocument, getPreviousSibling, getPublicId, getTypeAnnotation, getTypedValue, getURI, hashCode, isSameNodeInfo, iterateAxis, iterateAxis |
Methods inherited from class Object |
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clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait |
Methods inherited from interface InstructionInfo |
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getSystemId |
Methods inherited from interface Locator |
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getColumnNumber, getPublicId |
Methods inherited from interface SourceLocator |
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getColumnNumber, getPublicId |
Field Detail |
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protected int sequence
Constructor Detail |
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public PipeImageElement()
Method Detail |
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public Expression compile(Executable exec) throws XPathException
compile
in class RunElement
XPathException
protected final long getSequenceNumber()
getSequenceNumber
in class NodeImpl
public final boolean hasChildNodes()
hasChildNodes
in interface NodeInfo
hasChildNodes
in class NodeImpl
public final AxisIterator enumerateChildren(NodeTest arg0)
public final NodeInfo getFirstChild()
getFirstChild
in class NodeImpl
public final NodeInfo getLastChild()
getLastChild
in class NodeImpl
protected final NodeImpl getNthChild(int arg0)
public String getStringValue()
public CharSequence getStringValueCS()
getStringValueCS
in interface Item
getStringValueCS
in interface ValueRepresentation
getStringValueCS
in class NodeImpl
public void useChildrenArray(NodeImpl[] arg0)
public void addChild(NodeImpl arg0, int arg1)
public void compact(int arg0)
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