Example usage for org.apache.commons.jxpath JXPathContext setValue

Introduction

In this page you can find the example usage for org.apache.commons.jxpath JXPathContext setValue.

Prototype

public abstract void setValue(String xpath, Object value);

Source Link

Document

Modifies the value of the property described by the supplied xpath.

Usage

From source file:org.mule.module.xml.filters.JXPathFilter.java

/**
 * Initializes the JXPathContext based on any relevant properties set for the
 * filter./*  www .  jav a2 s . co  m*/
 *
 * @param context the JXPathContext to initialize
 */
protected void initialise(JXPathContext context) {
    if (namespaces != null) {
        if (logger.isDebugEnabled()) {
            logger.debug("Initializing JXPathContext with namespaces: " + namespaces);
        }

        for (Map.Entry<String, String> entry : namespaces.entrySet()) {
            context.registerNamespace(entry.getKey(), entry.getValue());
        }
    }

    Map.Entry entry;
    if (contextProperties != null) {
        if (logger.isDebugEnabled()) {
            logger.debug("Initializing JXPathContext with properties: " + contextProperties);
        }

        for (Iterator iterator = contextProperties.entrySet().iterator(); iterator.hasNext();) {
            entry = (Map.Entry) iterator.next();
            context.setValue(entry.getKey().toString(), entry.getValue());
        }
    }

    if (factory != null) {
        context.setFactory(factory);
    }

    context.setLenient(lenient);
}

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From source file:org.onecmdb.core.utils.xpath.commands.CreateCommand.java

@Override
public void transfer(OutputStream out) {
    this.context.put("create", true);

    JXPathContext xPathContext = getXPathContext();
    xPathContext.setLenient(true);/*ww w .j a v  a 2  s.c om*/
    Object o = xPathContext.getValue(getPath());
    if (o != null) {
        throw new IllegalArgumentException("Path '" + getPath() + "' exists.");
    }
    setupTX();

    Pointer p = xPathContext.createPath(getPath());

    JXPathContext relContext = getRelativeContext(p);

    for (String outputAttribute : getInputAttributeNameAsArray()) {

        /*
        Iterator<Pointer> outputAttrPointersIter = context.iteratePointers(outputAttribute);
        while(outputAttrPointersIter.hasNext()) {
           Pointer vPointer = outputAttrPointersIter.next();
           Object values = getValues(outputAttribute);
           //NodePointer nP = (NodePointer)vPointer;
           //nP.getImmediateValuePointer().setValue(values);
           vPointer.setValue(values);
        }
        */
        Object values = getValues(outputAttribute);
        relContext.setValue(outputAttribute, values);
    }

    processTX();
}

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From source file:org.onecmdb.core.utils.xpath.commands.UpdateCommand.java

/**
 * Transfer the content to the stream./*from  www .  j a  va  2s  . c o  m*/
 * Execute the update.
 * 
 * @param out
 */
public void transfer(OutputStream out) {

    String[] inputAttributes = getInputAttributeNameAsArray();

    setupTX();

    Iterator<Pointer> iter = getPathPointers();

    // Check that we have found the root object.
    if (!iter.hasNext()) {
        throw new IllegalArgumentException("No object matching path " + getPath() + " found!");
    }

    while (iter.hasNext()) {
        Pointer p = (Pointer) iter.next();

        JXPathContext context = getRelativeContext(p);

        for (String outputAttribute : inputAttributes) {

            /*
            Iterator<Pointer> outputAttrPointersIter = context.iteratePointers(outputAttribute);
            while(outputAttrPointersIter.hasNext()) {
               Pointer vPointer = outputAttrPointersIter.next();
               Object values = getValues(outputAttribute);
               //NodePointer nP = (NodePointer)vPointer;
               //nP.getImmediateValuePointer().setValue(values);
               vPointer.setValue(values);
            }
            */
            Object values = getValues(outputAttribute);
            if (values == null) {
                String valueExpr = attributeMap.get(outputAttribute);
                throw new IllegalArgumentException("No value matching expr " + valueExpr + " found!");
            }
            context.setValue(outputAttribute, values);
        }
    }

    // Process the TX.
    processTX();

}

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From source file:org.openvpms.component.system.service.jxpath.JXPathTestCase.java

/**
 * Test the set value on a PropertyMap/*from   www.  j a va 2  s . c  o  m*/
 */
@Test
public void testSetValueOnPropertyMap() {
    PropertyMap map = new PropertyMap();
    map.setName("archetypes");

    AssertionProperty prop = new AssertionProperty();
    prop.setName("shortName");
    prop.setType("java.lang.String");
    map.addProperty(prop);

    JXPathContext context = JXPathHelper.newContext(map);
    context.setValue("/properties/shortName/value", "descripor.archetypeRange");
    assertTrue(prop.getValue().equals("descripor.archetypeRange"));
}

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From source file:org.xchain.namespaces.core.FilterTestCommand.java

public boolean postProcess(JXPathContext context, Exception exception) {
    context.setValue("$" + TestFilter.RESULT_VARIABLE, TestFilter.RESULT_VALUE);
    return false;
}

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From source file:org.xchain.namespaces.hibernate.AbstractQueryResultCommand.java

protected void storeValue(JXPathContext context, Object value) throws Exception {
    if (hasResult()) {
        // TODO This should check that the path exists first.  If it doesn't exist, create it.
        context.setValue(getResult(context), value);
    } else if (hasVariable()) {
        ((ScopedQNameVariables) context.getVariables()).declareVariable(getVariable(context), value,
                getScope(context));/*from w  w w  .ja v  a2  s.c om*/
    } else {
        throw new Exception("Result or Variable must be given.");
    }
}

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From source file:org.xchain.namespaces.hibernate.test.command.TestIterateCompare.java

public boolean execute(JXPathContext context) throws Exception {
    Iterator<Person> sourceIterator = getSource(context);
    Iterator<Person> testIterator = getText(context);

    boolean equal = true;

    while (sourceIterator.hasNext() && testIterator.hasNext() && equal) {
        equal = sourceIterator.next().getName().equalsIgnoreCase(testIterator.next().getName());
    }/*w  ww . j  ava2s. com*/

    context.setValue(getResult(context), equal);

    // Allow execution to continue.
    return false;
}

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From source file:org.xchain.namespaces.hibernate.test.command.TestIterateEmpty.java

public boolean execute(JXPathContext context) throws Exception {
    Iterator<Person> sourceIterator = getSource(context);

    context.setValue(getResult(context), !sourceIterator.hasNext());

    // Allow execution to continue.
    return false;
}

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From source file:org.xsystem.bpm2machineservice.impl.execution.AssociationsResolver.java

public void resolve(List<DataAssociation> associations) {
    JXPathContext fromdata = scriptingService.makeJXPathContext(fromCtx);

    JXPathContext todata = scriptingService.makeJXPathContext(toCtx);

    associations.stream().flatMap(association -> association.getAssignment().stream()).forEach(assignment -> {
        FormalExpression fromExp = (FormalExpression) assignment.getFrom();
        String from = fromExp.getBody();
        Object fromValue = fromdata.getValue(from);

        FormalExpression toExp = (FormalExpression) assignment.getTo();
        String to = toExp.getBody();

        todata.setValue(to, fromValue);
    });/*from w ww  . jav  a2  s.c  o  m*/

}

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